Purchase Qty. Reference FOB Price
10,000-29,999 Pieces US$0.0147
30,000-99,999 Pieces US$0.0145
100,000-199,999 Pieces US$0.0143
200,000+ Pieces US$0.0139
Product Description
Plastic space block for protective layer of reinforcing steel bar is designed according to the requirement of national steel concrete construal design norm. It is widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on. And the clip ...